hezbollah is hardening its stance towards its opponents in the country, so we already see a regional escalation. we also see it in iraq. >> we have not talked about iran in terms of this escalation yet. how do we expect syria's key regional ally, iran, to react to this development? >> i was told that they would do their utmost to keep the assad regime in power. we will now see if that was serious or not, but we should expect serious escalation on the part of the iranians. as far as i know, they are sending weapons nearly every day on cargo planes to damascus and other cities in the country. >> in terms of the western weaponry and now perhaps arab league weaponry as well. tunisia has announced it is cracking down onto lesions going there. what kind of role are they playing in the opposition? >> the g podcasts -- jihadists but still extremely well organized, although they are a minority. salafists are worried about the mainstream muslim brotherhood because that might not be an extremely radical organization, but it is a lot more radical in syria than in egypt or tunisia. >> as ever, th